Perfluorooctane sulfonic acid, 100 ng/µl, 1ml Back Catalog number: XA15987120ME Availability: In the manufacturer's stock Price on request - + Recommended M-633 Organonitrogen Pesticides Mix,0.1mg/mL in MeOH,1ml Price on request 51063 ASTM D-4815 Oxygenates Calibration Set Price on request 2999.9-K-CY 2,2,5-Trimethylhexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 3522-94-9 Price on request